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Other financial assets - Additional information (Details 2)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Coral FLNG SA
Other financial assets
Proportion of ownership interest in associate	25.00%
Cardon IV SA
Other financial assets
Proportion of ownership interest in joint venture (as a percent)	50.00%	50.00%
Mozambique Rovuma Venture SpA
Other financial assets
Proportion of ownership interest in joint venture (as a percent)	35.71%
Non-current financing receivables held for operating purposes | Minimum
Other financial assets
Discount rate applied to cash flow projections (as a percent)	1.80%	(0.30%)
Non-current financing receivables held for operating purposes | Maximum
Other financial assets
Discount rate applied to cash flow projections (as a percent)	5.10%	1.70%
Securities held for operating purposes | Maximum
Other financial assets
Maturity of securities held for operating purposes	5 years

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The proportion of ownership interest in an associate attributable to the entity. [Refer: Associates [member]]

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